Melexis Technologies NV
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MLX92241LUA-BAA-108-BU
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MLX92241LUA-BAA-108-BU

Introduction

The MLX92241LUA-BAA-108-BU is a magnetic sensor that belongs to the category of Hall Effect sensors. It is commonly used for position sensing, speed detection, and current sensing applications due to its high sensitivity and accuracy. This sensor is known for its compact package, low power consumption, and robustness, making it suitable for various industrial and automotive applications.

Basic Information Overview

  • Category: Hall Effect Sensor
  • Use: Position sensing, speed detection, current sensing
  • Characteristics: High sensitivity, low power consumption, robustness
  • Package: Surface Mount Device (SMD)
  • Essence: Magnetic field sensing
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Operating Voltage: 3.3V to 24V
  • Output Type: Digital Open Drain
  • Operating Temperature: -40°C to 150°C
  • Sensitivity: 2.5mT
  • Quiescent Output Voltage: 50% of VDD
  • Response Time: 1.5ms

Detailed Pin Configuration

The MLX92241LUA-BAA-108-BU has a total of 3 pins: 1. VDD (Power Supply) 2. GND (Ground) 3. OUT (Digital Output)

Functional Features

  • High sensitivity to magnetic fields
  • Wide operating voltage range
  • Fast response time
  • Low quiescent output voltage
  • Robust design for harsh environments

Advantages and Disadvantages

Advantages: - High sensitivity - Wide operating voltage range - Fast response time

Disadvantages: - Limited temperature range - Requires external pull-up resistor for output signal

Working Principles

The MLX92241LUA-BAA-108-BU operates based on the Hall Effect principle, where the output voltage changes in response to the presence and strength of a magnetic field. When a magnetic field is detected, the sensor's output transitions from high to low, providing a digital indication of the magnetic field's presence.

Detailed Application Field Plans

This sensor is widely used in automotive applications for gear position sensing, wheel speed detection, and throttle position sensing. In industrial settings, it is utilized for proximity sensing, flow metering, and motor control applications.

Detailed and Complete Alternative Models

  • MLX90242LUA-BAA-108-BU: Similar specifications with extended temperature range (-40°C to 165°C)
  • MLX91205LUA-BAA-000-RE: Higher sensitivity and lower operating voltage range

In conclusion, the MLX92241LUA-BAA-108-BU is a versatile Hall Effect sensor with high sensitivity and robustness, making it suitable for a wide range of industrial and automotive applications.

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技術ソリューションにおける MLX92241LUA-BAA-108-BU の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the MLX92241LUA-BAA-108-BU?

    • The MLX92241LUA-BAA-108-BU is a Hall effect sensor designed for sensing magnetic fields and is commonly used in various technical solutions.

  2. What are the key features of the MLX92241LUA-BAA-108-BU?

    • The key features include a wide operating voltage range, high sensitivity, low power consumption, and a small form factor, making it suitable for various applications.

  3. How is the MLX92241LUA-BAA-108-BU typically used in technical solutions?

    • It is commonly used for position sensing, speed measurement, and proximity detection in applications such as automotive systems, industrial automation, and consumer electronics.

  4. What is the operating voltage range of the MLX92241LUA-BAA-108-BU?

    • The operating voltage range is typically between 2.7V and 24V, making it compatible with a wide range of electronic systems.

  5. What is the output signal format of the MLX92241LUA-BAA-108-BU?

    • The sensor provides a digital output signal, which simplifies integration into digital control systems.

  6. Can the MLX92241LUA-BAA-108-BU withstand harsh environmental conditions?

    • Yes, it is designed to operate reliably in harsh environments, with options for extended temperature ranges and robust packaging.

  7. Are there any special considerations for PCB layout when using the MLX92241LUA-BAA-108-BU?

    • Proper grounding and isolation from noise sources are important for optimal performance, and the datasheet provides guidelines for PCB layout.

  8. What are the typical applications where the MLX92241LUA-BAA-108-BU is used?

    • Typical applications include brushless DC motor control, gear tooth sensing, and rotary encoders in automotive, industrial, and consumer electronic products.

  9. Does the MLX92241LUA-BAA-108-BU require external components for operation?

    • It requires minimal external components, typically including decoupling capacitors and pull-up resistors, to function properly.

  10. Where can I find detailed technical information about the MLX92241LUA-BAA-108-BU?

    • Detailed technical information, including datasheets, application notes, and reference designs, can be found on the manufacturer's website or through authorized distributors.